American Airlines flights from United States to Portugal

Popular flights with American Airlines

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  • Philadelphia (PHL)to

    Lisbon (LIS)
    10/25/26 - 11/01/26
    from
    $821Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    11/01/26 - 11/08/26
    from
    $824Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/30/26 - 11/06/26
    from
    $824Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/29/26 - 11/05/26
    from
    $824Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Lisbon (LIS)
    10/31/26 - 11/07/26
    from
    $867Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/20/26 - 10/27/26
    from
    $869Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/21/26 - 10/28/26
    from
    $869Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/13/26 - 10/20/26
    from
    $877Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Lisbon (LIS)
    10/14/26 - 10/21/26
    from
    $877Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/24/26 - 10/31/26
    from
    $890Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/19/26 - 10/26/26
    from
    $895Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/15/26 - 10/22/26
    from
    $919Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

  • Philadelphia (PHL)to

    Lisbon (LIS)
    10/22/26 - 10/29/26
    from
    $923Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/23/26 - 10/30/26
    from
    $927Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/16/26 - 10/23/26
    from
    $927Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

    Philadelphia (PHL)to

    Lisbon (LIS)
    10/18/26 - 10/25/26
    from
    $937Fare subject to changes
    Updated: 11 hours ago
    Round trip
    Economy

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

American Airlines flights from the United States to to Portugal

Business class flights from United States to Portugal

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Philadelphia (PHL)to

Lisbon (LIS)
08/05/26 - 09/02/26

Round trip

Business / First

from
$5,635Fare subject to changes
Updated: 17 hours ago

Dallas (DFW)to

Lisbon (LIS)
08/20/26 - 08/30/26

Round trip

Business / First

from
$5,754Fare subject to changes
Updated: 5 hours ago

Miami (MIA)to

Lisbon (LIS)
10/05/26 - 10/15/26

Round trip

Business / First

from
$4,965Fare subject to changes
Updated: 1 hour ago

Los Angeles (LAX)to

Lisbon (LIS)
08/20/26 - 08/29/26

Round trip

Business / First

from
$4,194Fare subject to changes
Updated: 11 hours ago

Charlotte (CLT)to

Lisbon (LIS)
08/13/26 - 08/22/26

Round trip

Business / First

from
$5,786Fare subject to changes
Updated: 15 hours ago

Phoenix (PHX)to

Lisbon (LIS)
09/07/26 - 04/14/27

Round trip

Business / First

from
$6,148Fare subject to changes
Updated: 12 hours ago

Austin (AUS)to

Lisbon (LIS)
09/09/26 - 09/15/26

Round trip

Business / First

from
$6,156Fare subject to changes
Updated: 3 hours ago

New York (NYC)to

Lisbon (LIS)
08/23/26 - 09/10/26

Round trip

Business / First

from
$4,159Fare subject to changes
Updated: 13 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Find deals on United States to Portugal flights

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Philadelphia (PHL)to

Lisbon (LIS)
10/28/26 - 11/04/26

Round trip

Economy

from
$771Fare subject to changes
Updated: 11 hours ago

Dallas (DFW)to

Lisbon (LIS)
11/02/26 - 11/09/26

Round trip

Economy

from
$717Fare subject to changes
Updated: 9 hours ago

Miami (MIA)to

Lisbon (LIS)
11/17/26 - 11/20/26

Round trip

Economy

from
$707Fare subject to changes
Updated: 11 hours ago

Los Angeles (LAX)to

Lisbon (LIS)
10/28/26 - 11/04/26

Round trip

Economy

from
$766Fare subject to changes
Updated: 9 hours ago

Charlotte (CLT)to

Lisbon (LIS)
11/03/26 - 11/12/26

Round trip

Economy

from
$700Fare subject to changes
Updated: 14 minutes ago

Phoenix (PHX)to

Lisbon (LIS)
02/07/27 - 02/16/27

Round trip

Economy

from
$729Fare subject to changes
Updated: 12 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

Top United States to Portugal routes

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